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autorouter: don't crash after comparing detours

This commit is contained in:
Mikolaj Wielgus 2024-08-05 23:05:10 +02:00
parent 47d8e82344
commit c12eea5b4d
1 changed files with 9 additions and 0 deletions
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9
src/autorouter/compare_detours.rs
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@ -37,6 +37,7 @@ pub struct CompareDetours {
ratline2: EdgeIndex<usize>,
total_length1: Option<f64>,
total_length2: Option<f64>,
done: bool,
}
impl CompareDetours {
@ -52,6 +53,7 @@ impl CompareDetours {
ratline2,
total_length1: None,
total_length2: None,
done: false,
})
}
}
@ -65,6 +67,12 @@ impl<M: AccessMesadata> Step<Autorouter<M>, CompareDetoursStatus, AutorouterErro
&mut self,
autorouter: &mut Autorouter<M>,
) -> Result<CompareDetoursStatus, AutorouterError> {
if self.done {
return Ok(CompareDetoursStatus::Finished(
self.total_length1.unwrap() - self.total_length2.unwrap(),
));
}
match self.autoroute.step(autorouter)? {
AutorouteStatus::Running => Ok(CompareDetoursStatus::Running),
AutorouteStatus::Routed(band_termseg) => {
@ -89,6 +97,7 @@ impl<M: AccessMesadata> Step<Autorouter<M>, CompareDetoursStatus, AutorouterErro
Ok(CompareDetoursStatus::Running)
} else {
self.done = true;
autorouter.undo_autoroute_ratlines(vec![self.ratline2, self.ratline1]);
Ok(CompareDetoursStatus::Finished(